L78L33ABUTR,SOT89
ST
The ST L78L33ABUTR,SOT89 is a linear voltage regulator IC. It provides a fixed 3.3V output voltage with a maximum output current of 0.1A.
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173 pcs
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173 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The MAX660MX/NOPB from Texas Instruments is a versatile, unregulated switched-capacitor voltage converter. This CMOS charge-pump IC can function as either an inverter or a doubler for the input supply voltage. It operates efficiently across a broad input voltage range of 1.5 V to 5.5 V, utilizing two low-cost capacitors to deliver up to 100 mA of output current without the need for inductors, thus reducing size, cost, and EMI.
Key electrical characteristics include a typical quiescent current of 120 µA and conversion efficiencies exceeding 90% at most loads, making it ideal for battery-powered applications. The device features a selectable oscillator frequency of 10 kHz or 80 kHz, which can be further controlled by external components to manage output ripple. It also offers a typical output resistance of 6.5 Ω and a typical conversion efficiency of 88% at 100 mA.
The MAX660MX/NOPB is housed in a narrow SO-8 package, measuring 4.9 mm x 6 mm with an area of 29.4 mm². It operates within a temperature range of -40°C to 85°C. The part can also be configured to divide a positive input voltage in half, allowing for input voltages as high as 11 V in this mode. Multiple MAX660 devices can be paralleled to lower output impedance and increase current capability.
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Estimated market price range - modelled values for guidance only, not live distributor offers.
The MAX660MX/NOPB operates from a 1.5 V to 5.5 V supply voltage.
The maximum output current for the MAX660MX/NOPB is 0.1 A.
The MAX660MX/NOPB has an operating temperature range of -40 °C to 85 °C.
The MAX660MX/NOPB is available in a SOIC (D) package.
The typical conversion efficiency at 100 mA for the MAX660MX/NOPB is 88%.
Yes, the MAX660MX/NOPB can be configured to divide a positive input voltage precisely in half.
